Döndürme halkası Dış dişler. 21.0741 flanşlı 840 * 634 * 56 mm döner ekranlar

• Standart veya standart dışı: Standart
• Özellik: Yüksek Hız, Soğuğa dayanıklı, Korozyona dayanıklı, Isıya dayanıklı
• Sızdırmazlık contası: Her iki tarafta sızdırmaz
• Dönen Eleman Numarası: Tek sıra
• Makara Tipi: Düz bilezik
• Malzeme: 50mn/42CrMo
• Hayır. Modeli.: rks. 21.0741
• Tip: Harici vites
• avantaj: düşük gürültü, düşük titreşim, yüksek ön
• conta tipi: gereklilik olarak nbr
• "mod: 1 set
• uygulama: madencilik, petrol, otomatik, ekskavatör, vinç
• sertifika: 3.1, 3.2, ABS, BV, CCS, Nk
• teslimat süresi: 3 gün
• oem ve odm: evet
• hassasiyet: P0, P6, P5, P4, P3, P2
• dönen eleman: Gcr5
• çalışma sıcaklığı: -40- +150
• kanal sertliği: 55 ~ 62 saat
• m: 6
• Z: 138
• ağırlık: 60 kg
• Taşıma Paketi: Plywood Package
• Teknik Özelikler: rks. 21.0741
• Ticari Marka: LYMC
• Menşei: Luoyang
• HS Kodu: 8482109000
• Üretim Kapasitesi: 3000PCS Per Year

Ürün Açıklaması

Slewing ring external teeth rks.21.0741 with flange 840*634*56mm rotating displays
 

The four-point contact ball slewing bearing with flange is supplied. The bearing does not have teeth, and the inner and outer rings are flanged. It belongs to the light series of slewing bearings.The series of slewing bearings with flanges on the outer wheel make the axial positioning simple.   
 

The bearing seat is no longer needed and it becomes more economical. In order to obtain the low friction torque, high rigidity and good rotation accuracy of the bearing, a steel ball with a small outer diameter is used. The use of hollow shafts ensures light weight and wiring space. Flanged slewing bearings mainly bear radial loads, but they can also bear radial loads and axial loads at the same time.

 

The slewing bearing is a basic mechanical component for engineering machinery, mining
machinery, construction machinery and other machinate that require relative rotary motions of
two parts. The slewing bearing serves to transmit movement, bears load, and connect. However,
different from bearing applications, the slewing bearing is generally suitable for low speed and heavy load.

 

The slewing bearing has a wide range of applications including engineering machinery, e.g.
truck crane, excavator, and tower crane; mining machinery, e.g. bucket wheel machine;
metallurgical industry, e.g. clay gun, ladle turret, furnace cover slewing mechanism, etc. It is also used for port machinery, welding machinery, wind power generating equipment, medical
equipment, e.g. CT machine, etc.

 

Type	• Single row four point contact ball slewing bearing  • Single row crossed cylindrical roller slewing bearings • Double row ball slewing bearings •Double row Roller/ball combination slewing bearing •Three-Row Roller Slew Ring Bearing
Rolling elements	Steel ball / Cylinder Roller
Rolling elements Material	GCr5/GCr15SiMn/Customized
Bearing Material	50Mn/42CrMo/42CrMo4V /Customized
Cage Material	Nylon/ steel /copper
Structure	taper pin , Mounting holes,Inner ring ,grease fitting,load plug, seals , roller ,spacer balls or separators
Outer diameter	50-10000mm
Bore size	50-10000mm
Mounting hole	Through hole/Tapped hole
Raceway hardness	55-62HRC
Inner and outer ring  modulation hardness	229-269HB/Customized
Gear type	No gear ,Internal gear , External gear.
Embellish grease	EP2 lithium lubricating grease
Certificate	ABS.BV,DNV,ISO9001,GL,3.1,3.2
Application area	Ladle turret,Stacker crane,Bucket wheel machine,Solar heliostat Tracking System,port crane, Cabling machine,tower crane , offshore platform,ferris wheel, Palletizing robot,Rotary metallurgical furnace,can packing machine,Wind blade transporter,shield tunneling machine,tube push bench,excavator
Brand Name	LYMC
Place of Origin	Luoyang
Warranty	12 months
Payment term	T/T is our first choice
Packing details	1,Filling with anti-rust oil 2.Corved with Plastic paper 3.Corved with kraft paper  4.Corved with Blue tie  5.Put in wooden box

 

Product Process
Application:

 

- Excavators - Drilling rigs - Mining Equipments - Cranes   -Offshore Equipments  - Vehicles  - Machine Tools  - Wind Turbines

About Us:
Luoyang MC Bearing Technology Co.,Ltd (LYMC),who is manufacture located in bearing zone, focus on Slewing bearing, cross roller bearing and pinion,Dia from 50mm-8000mm, Our team with technical and full experience in the bearing industry.
*Professional in researching, developing, producing & marketing high precision bearings for 16 years;
*Many series bearings are on stock; Factory directly provide, most competitive price;
*Advanced CNC equipment, guarantee product accuracy & stability;
*One stop purchasing, product include cross roller bearing, rotary table bearing, robotic bearing, slewing bearing, angular contact ball bearing, large and extra large custom made bearing, diameter from 50~9000mm;
*Excellent pre-sale & after sale service. We can go to customers' project site if needed.
*Professional technical & exporting team ensure excellent product design, quotation, delivering, documentation & custom clearance.

Our Service:

FAQ:
1.Q: Are you trading company or manufacturer ?
A: We are professional slewing bearing manufacturer with 20 years' experience.
2.Q: How long is your delivery time?
A: Generally it is 4-5 days if the goods are in stock. or it is 45 days if the goods are not in
stock, Also it is according to quantity.
3.Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample, it is extra.
4.Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance, balance before shipment.
5.Q: Can you provide special customization according to the working conditions?
A: Sure, we can design and produce the slewing bearings for different working conditions.
6.Q: How about your guarantee?
A: We provide lifelong after-sales technical service.